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Metra 70-7303 Receiver Wiring Harness

Connect a new car stereo in select 2008-up Hyundai and KIA vehicles

Item # 120707303

This vehicle-specific wiring harness makes connections between your new car stereo and your car's electrical...

Read more from Crutchfield writer, Ken N.

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$14.99

About the Metra 70-7303 Receiver Wiring Harness

Metra 70-7303 Receiver Wiring Harness

This vehicle-specific wiring harness makes connections between your new car stereo and your car's electrical system.

Metra 70-7303 Receiver Wiring Harness

This vehicle-specific wiring harness makes connections between your new car stereo and your car's electrical system.

First, attach the color-coded wires on your Crutchfield-supplied harness to the wires from your new stereo. If you're not using a soldering iron, we recommend that you purchase some wire connectors to secure the connections. Check out our handy article on three ways to connect the wiring harness here.

Now, once this harness is connected to your new stereo, you'll be able to plug right into your car's factory radio connector. This harness makes installing your new stereo easier, and allows you to put the factory radio back when you sell your vehicle or return it at the end of the lease. A detailed instruction sheet comes with the harness. Warranty: 60 days.

Please read this important note: This harness may not contain provisions for every wire needed to complete your installation, and it will not accommodate special navigation, video, or factory steering wheel control connections. You will need a special adapter if you want your factory steering wheel audio controls to work with your new stereo.

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Customer reviews

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Metra 70-7303 Receiver Wiring Harness Reviews

Average Customer Review(s):

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More details on the Metra 70-7303 Receiver Wiring Harness

Product Research

Wiring Harness: This wiring harness prevents you from having to cut your vehicle's factory radio plug when replacing your factory radio with an aftermarket head unit. Simply solder or crimp the wiring harness to your aftermarket head unit's harness (solder & crimps not included), plug the aftermarket head unit's plug into the rear chassis of the aftermarket head unit, and plug the wiring harness into your vehicle's factory radio plug.

Note: Installation tools, hardware, & accessories are not included & sold separately. Please see the Accessories tab for recommendations & availability.

Wiring Notes: If the wiring harness is not equipped with a ground wire, you will need to ground the aftermarket head unit's ground wire to the metal chassis of your vehicle. Some vehicles may require you to bypass the vehicle's factory amplifier (in another location from factory radio) or hardwire certain connections. If your vehicle is equipped with factory steering wheel controls, an additional SWC adapter is required & sold separately.

Wire Code Chart:

(Power/Speaker Harness)

Wire Color Function
Red +12 Volt Accessory
Yellow +12 Volt Constant
Black Ground
Blue Power Antenna
Orange/White Illumination
White Left Front Speaker +
White/Black Left Front Speaker -
Gray Right Front Speaker +
Gray/Black Right Front Speaker -
Green Left Rear Speaker +
Green/Black Left Rear Speaker -
Violet Right Rear Speaker +
Violet/Black Right Rear Speaker -

(Amp Turn-On Harness)

Wire Color Function
Blue/White Amp Turn-On

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Customer Q&A

Q
Crutchfield asked: Why did you buy this?
A
Included as part of the installation kit [ mdbambam  Mar 06, 2019 ]
A
Recommended by Buster in sales as part of the package he showed me. [ David  Jan 06, 2019 ]
A
A recommendation from Crutchfield that I needed to complete my install. [ DWAYNE  Dec 26, 2018 ]
A
I have one in my truck and it works great. [ Stanley  Nov 24, 2018 ]
A
Free [ Karen  Nov 13, 2018 ]
A
FREE [ alex  Oct 27, 2018 ]
A
COMES IN HANDY [ David  Oct 11, 2018 ]
A
NEEDED IT [ Cooper  Oct 04, 2018 ]
A
Only one available for my car. [ RICK  Sep 16, 2018 ]
A
It was a required after market component while installing the Boss BN965BLC in my car. [ Gary  Sep 15, 2018 ]
A
Free with radio [ marty  Jul 20, 2018 ]
A
Part of install package [ Vincent  Jul 18, 2018 ]
A
Make it easy [ Jerry  Jun 24, 2018 ]
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Takes the guess work out of the equation [ Glenn  Jun 11, 2018 ]
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To connect aftermarket to OE wire harness and not make cuts to OE harness and compromise it or short something else in car. [ GEORGE  Apr 27, 2018 ]
A
Required... [ Mr. L  Apr 13, 2018 ]
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Because I don't need to install a 'hack job', I need to install a new receiver. [ Bryan  Mar 14, 2018 ]
A
Simplify the connection of Pioneer stereo wiring to factory harness [ Derek  Dec 24, 2017 ]
A
Free with purchase. [ Sandman51  Dec 22, 2017 ]
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Ease of installation [ John  Dec 12, 2017 ]
A
it is a must have item [ craig  Dec 10, 2017 ]
A
I received a Pioneer AVH-4200NEX as a gift for my 2012 .Kia forte , needed a harness to install it. According to your website (which I have used in the past ans had good results with) this is the correct part! [ Michael  Nov 28, 2016 ]
A
Won't have to cut into existing vehicle wiring to install the deck. [ ColotoCali  Nov 17, 2016 ]
A
Part of package [ George  Jun 08, 2016 ]
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It was vehicle specific so my husband could install his Kenwood CD player. [ Amanda  Feb 27, 2016 ]
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Well needed. The standard. [ Alphonso  Feb 08, 2016 ]
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3 questions already asked

Q
Does the harness make it possible to use steering wheel controls ?
[ Dennis  Aug 26, 2017 ]
3 answers
A
This will depend largely on your vehicle. For details on installation please contact an Advisor by phone (1-800-324-9695) or online chat. They will be able to pull up your vehicle and give you the details on what you will need for an installation.
[ Kenny  Aug 28, 2017 ]  Staff
A
Yes so long as your receiver is capable.
[ Terry  Aug 28, 2017 ]
A
Yas
[ Erik  Aug 27, 2017 ]
Q
2009 Santa Fe, with Infinity Sound system. Will all speakers work using this harness?
[ Sam  Aug 23, 2016 ]
1 answer
A
Thanks for your question. Yes as long as you selected the correct vehicle options the receiver harness will include all leads for factory speaker locations. You can check to see what fits your vehicle by using our Outfit My Car tool: http://www.crutchfield.com/car/carselector.aspx For additional details on fit or installation please contact an Advisor by phone (1-800-324-9695) or online chat. They will be able to pull up your vehicle and give you the details on what works and what you will need for an installation in your vehicle.
[ Kenny  Aug 23, 2016 ]  Staff
Q
will this fit a pioneer to a 2010 kia soul sport?
[ John  Dec 28, 2014 ]
1 answer
A
For details on fit or installation please contact an Advisor by phone (1-800-324-9695) or online chat. They will be able to pull up your vehicle and give you the details on if this will fit and what you will need for an installation in your vehicle.
[ Krissy  Dec 28, 2014 ]  Staff

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